APA-referens

Langan, J. (2004). Sentence skills: A workbook for writers : form B (7th ed.). Boston: McGraw-Hill.

Chicago-stil citat

Langan, John. Sentence Skills: A Workbook for Writers : Form B. 7th ed. Boston: McGraw-Hill, 2004.

MLA-referens

Langan, John. Sentence Skills: A Workbook for Writers : Form B. 7th ed. Boston: McGraw-Hill, 2004.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.